55967240

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{137}}^1\times {\mathrm{1459}}^1$

素因数の和:1614

約数の個数: 64

約数和(自身を含む): 145065600

約数和(自身を除く): 89098360

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 137, 140, 274, 280, 548, 685, 959, 1096, 1370, 1459, 1918, 2740, 2918, 3836, 4795, 5480, 5836, 7295, 7672, 9590, 10213, 11672, 14590, 19180, 20426, 29180, 38360, 40852, 51065, 58360, 81704, 102130, 199883, 204260, 399766, 408520, 799532, 999415, 1399181, 1599064, 1998830, 2798362, 3997660, 5596724, 6995905, 7995320, 11193448, 13991810, 27983620, 55967240]

約数ペア:

[(1, 55967240), (2, 27983620), (4, 13991810), (5, 11193448), (7, 7995320), (8, 6995905), (10, 5596724), (14, 3997660), (20, 2798362), (28, 1998830), (35, 1599064), (40, 1399181), (56, 999415), (70, 799532), (137, 408520), (140, 399766), (274, 204260), (280, 199883), (548, 102130), (685, 81704), (959, 58360), (1096, 51065), (1370, 40852), (1459, 38360), (1918, 29180), (2740, 20426), (2918, 19180), (3836, 14590), (4795, 11672), (5480, 10213), (5836, 9590), (7295, 7672)]